8-Cyclobutyl theophylline

Modify Date: 2024-01-19 15:45:51

8-Cyclobutyl theophylline Structure
8-Cyclobutyl theophylline structure
Common Name 8-Cyclobutyl theophylline
CAS Number 35873-48-4 Molecular Weight 234.25400
Density 1.389g/cm3 Boiling Point 508.8ºC at 760 mmHg
Molecular Formula C11H14N4O2 Melting Point N/A
MSDS N/A Flash Point 261.5ºC

 Names

Name 8-cyclobutyl-1,3-dimethyl-7H-purine-2,6-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.389g/cm3
Boiling Point 508.8ºC at 760 mmHg
Molecular Formula C11H14N4O2
Molecular Weight 234.25400
Flash Point 261.5ºC
Exact Mass 234.11200
PSA 72.68000
LogP 0.22780
Index of Refraction 1.627

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
XH5093300
CHEMICAL NAME :
Theophylline, 8-cyclobutyl-
CAS REGISTRY NUMBER :
35873-48-4
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C11-H14-N4-O2
MOLECULAR WEIGHT :
234.29
WISWESSER LINE NOTATION :
T56 BM DN FNVNVJ F1 H1 C- AL4TJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 14,1202,1971

 Safety Information

HS Code 2933990090

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

8-cyclobutyl-1,3-dimethyl-3,9-dihydro-1h-purine-2,6-dione
8-Cyclobutyl theophylline
Theophylline,8-cyclobutyl
8-Cyclobutyl-theophyllin
Xanthine,3-cyclobutyl-1,3-dimethyl
8-cyclobutyl-1,3-dimethyl-3,7-dihydro-purine-2,6-dione
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